I0414 08:22:16.339993 1 serving.go:348] Generated self-signed cert in-memory I0414 08:22:16.732077 1 server.go:154] "Starting Kubernetes Scheduler" version="v1.28.13" I0414 08:22:16.732169 1 server.go:156] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK="" I0414 08:22:17.043427 1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file" I0414 08:22:17.043486 1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file I0414 08:22:17.043484 1 configmap_cafile_content.go:202] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file" I0414 08:22:17.043604 1 shared_informer.go:311] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file I0414 08:22:17.043459 1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController I0414 08:22:17.043739 1 shared_informer.go:311] Waiting for caches to sync for RequestHeaderAuthRequestController I0414 08:22:17.044134 1 secure_serving.go:213] Serving securely on [::]:10259 I0414 08:22:17.044174 1 tlsconfig.go:240] "Starting DynamicServingCertificateController" I0414 08:22:17.144519 1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file I0414 08:22:17.144842 1 shared_informer.go:318] Caches are synced for RequestHeaderAuthRequestController I0414 08:22:17.145041 1 shared_informer.go:318] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file I0414 08:22:17.145379 1 leaderelection.go:250] attempting to acquire leader lease kube-system/kube-scheduler... I0414 08:22:33.586995 1 leaderelection.go:260] successfully acquired lease kube-system/kube-scheduler E0414 08:23:57.319086 1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.204.45.53:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers) E0414 08:24:02.319458 1 leaderelection.go:332] error retrieving resource lock kube-system/kube-scheduler: Get "https://199.204.45.53:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=5s": context deadline exceeded I0414 08:24:02.319531 1 leaderelection.go:285] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition E0414 08:24:06.214959 1 server.go:242] "Leaderelection lost"